David DeChristofaro, P.E., P.S., is the Trumbull County Engineer. Mr. DeChristofaro received his Bachelor of Engineering in Civil Engineering in 1978 from Y.S.U., and his Master of Business Administration (M.B.A.) in Finance & Accounting in 1983 from Y.S.U. He received his license as a Professional Engineer in Ohio in 1982 and his license as a Professional Surveyor in Ohio in 1993. In 1983 he received his license as a Class III Operator of Wastewater Works and in 1984 received his license as a Class III Operator of Water Supply. Mr. DeChristofaro served as Niles City Engineer for 8 years full-time and 17 years part-time. He also served as V.P. of Engineering & Development for the Cafaro Company, a national real estate developer, where he worked for 25 years. In addition to his employment experience, Mr. DeChristofaro owned his own engineering and surveying business for nearly 40 years.